clearance /ˈklɪə̯.ɹəns/noun 15forms 1 noun15 •The act of clearing or something (such as a space) cleared.In conclusion, it must be reiterated that effective snow clearance is largely a matter of forward planning and departmental co-operation. — 1960 •The removal of harmful substances from the blood; renal clearance. •The act of potting all the remaining balls on a table at one visit. •The act of kicking a ball away from the goal one is defending.Bolton were then just inches from taking the lead, but the dangerous-looking Taylor drilled just wide after picking up a loose ball following Jose Bosingwa's poor attempted clearance. — 2010 •Removal of pieces from a rank, file or diagonal so that a bishop, rook or queen is free to move along it. •A permission for a vehicle to proceed, or for a person to travel.The plane got clearance from air traffic control, and we were off.He got clearance to travel to America, even though he had previous links to terrorists. •A permission to have access to sensitive or secret documents or other information. •A permission to use something, usually intellectual property, that is legally, but not otherwise, protected. •A sale of merchandise, especially at significantly reduced prices, usually in order to make room for new merchandise or updated versions of the same merchandise; sometimes as a closeout. •The distance between two moving objects, especially between parts of a machine •The height or width of a tunnel, bridge or other passage, or the distance between a vehicle and the walls or roof of such passage; a gap, headroom.Clearance on these freeway overpasses is limited, so big trucks must detour. •The settlement of transactions involving securities or means of payment such as checks by means of a clearing house. •Clear or net profit. •The first disposal in a chain that leaves the area of a stoppage, or a disposal that leaves the area of a stoppage itself. •The act of leaving the area of a stoppage. formsclearances
